CN107482331A - The high-speed electrical connectors that Surface Mount is installed between a kind of parallel pcb board - Google Patents
The high-speed electrical connectors that Surface Mount is installed between a kind of parallel pcb board Download PDFInfo
- Publication number
- CN107482331A CN107482331A CN201710727730.5A CN201710727730A CN107482331A CN 107482331 A CN107482331 A CN 107482331A CN 201710727730 A CN201710727730 A CN 201710727730A CN 107482331 A CN107482331 A CN 107482331A
- Authority
- CN
- China
- Prior art keywords
- plug
- pedestal
- pin component
- signal
- socket
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
- H01R12/50—Fixed connections
- H01R12/51—Fixed connections for rigid printed circuits or like structures
- H01R12/55—Fixed connections for rigid printed circuits or like structures characterised by the terminals
- H01R12/58—Fixed connections for rigid printed circuits or like structures characterised by the terminals terminals for insertion into holes
- H01R12/585—Terminals having a press fit or a compliant portion and a shank passing through a hole in the printed circuit board
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
Landscapes
- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
The invention discloses the high-speed electrical connectors that Surface Mount between a kind of parallel pcb board is installed, including a socket being made up of seat shell, the first locating dowel, seat pedestal, earth jack, signal jack, the first nut and pilot hole；One plug being made up of head shell, head pedestal, lead, ground connection contact pin component, signal pin component, the second locating dowel, the second nut and air column；The present invention uses is connected the ground connection contact pin component of the earth jack of socket, signal jack and plug, signal pin component with respective pcb board with Surface Mount welding manner respectively, plugged together by socket and plug, the pilot hole of socket and the lead of plug plug together, the seat pedestal of socket and the head pedestal of plug plug together, the electrical connection between pcb board is realized, there is simple installation, anti-vibration, impact capacity are strong, electrical contact performance is good, and connection reliability is high and is easy to serial the advantages of expanding.
Description
Technical field
The present invention relates to technical field of electric connectors, is interconnected for the high speed signal between two pcb boards be arrangeding in parallel, especially
It is the high-speed electrical connectors that Surface Mount is installed between a kind of parallel pcb board.
Background technology
With in communication, space flight, aviation field interacted system to big data quantity processing and transmission rate fast lifting, state
The message transmission rate of inside and outside high-speed communication system by original 6.25Gbps, 12.5Gbps saltus step to more than 25Gbps, and
Future can promote to higher transmission rate.
The fast lifting of system data transmission speed, proposed to playing the performance of high speed connector of function served as bridge in system
Higher, harsher requirement, including：Interfering between transmission path impedance matching uniformity, differential pair is down to most
It is low, reduce the insertion loss of transmission path, two transmission lines are consistent etc. and required in differential pair.In addition, military domain is to height
The demand of fast connector will not only consider the lifting of transmission performance, also ensure the use reliability under various environment.
Design one kind is suitably mounted on printed circuit board (PCB), and ultra high speed signal interconnects between realizing two parallel-plates, and uses
The high speed transmission electric connector that Surface Mount is installed between parallel-plate, meets that the application under severe rugged environment will seem very necessary.
The content of the invention
The high speed that Surface Mount is installed between a kind of parallel pcb board that the purpose of the present invention is in view of the shortcomings of the prior art and provided
Electric connector, the present invention are used ground connection contact pin component, the signal pin component of the earth jack of socket, signal jack and plug
It is connected with Surface Mount welding manner with respective pcb board, is plugged together by socket and plug respectively, the pilot hole of socket and leading for plug
Plugged together to post, the seat pedestal of socket and the head pedestal of plug plug together, and realize the electrical connection between pcb board, have simple installation, resist
Vibration, impact capacity are strong, and electrical contact performance is good, and connection reliability is high and is easy to serial the advantages of expanding.
Realizing the concrete technical scheme of the object of the invention is：
The high-speed electrical connectors that Surface Mount is installed between a kind of parallel pcb board, its feature include：
One is inserted by what seat shell, the first locating dowel, seat pedestal, earth jack, signal jack, the first nut and pilot hole were formed
Seat；
The earth jack, signal jack are pieces, and grafting is present on pedestal respectively, and seat pedestal is on seat shell, first
Locating dowel, the first nut and pilot hole are respectively two pieces, are respectively arranged on two sides of a shell, and the one of the first nut and pilot hole
End engagement；
One by head shell, head pedestal, lead, ground connection contact pin component, signal pin component, the second locating dowel, the second nut
And the plug that air column is formed；
The ground connection contact pin component, signal pin component are pieces, and are plugged on respectively on a pedestal that head pedestal is embedded in head shell
On, the second locating dowel, the second nut and lead are respectively two pieces, are respectively arranged on two sides of a shell, and the second nut is with leading
Engaged to one end of post；
The socket and plug plugs together, and the pilot hole of socket and the lead of plug plug together, the seat pedestal of socket and the head of plug
Pedestal plugs together, and the earth jack and signal jack of socket plug together respectively at the ground connection contact pin component and signal pin component of plug；
Described ground connection contact pin component 24 and signal pin component 25 use the stranded elastic fried dough twist needle contact piece of different size；
Described seat pedestal is provided with corresponding oblique angle with head pedestal profile；Described pilot hole is through hole；Described each two signal is inserted
Hole or two signal pin components are formed a pair, and each pair signal jack or each pair signal pin component mutual dislocation arrangement are present
On pedestal or head pedestal.
The present invention is used ground connection contact pin component, the signal pin component of the earth jack of socket, signal jack and plug
It is connected with Surface Mount welding manner with respective pcb board, is plugged together by socket and plug respectively, the pilot hole of socket and leading for plug
Plugged together to post, the seat pedestal of socket and the head pedestal of plug plug together, and realize the electrical connection between pcb board, have simple installation, resist
Vibration, impact capacity are strong, and electrical contact performance is good, and connection reliability is high and is easy to serial the advantages of expanding.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the structural representation of socket；
Fig. 3 is the structural representation of plug；
Fig. 4 is socket and the structural representation of pcb board Surface Mount installation；
Fig. 5 is plug and the structural representation of pcb board Surface Mount installation；
Fig. 6 is Fig. 4 A-A sections close-up schematic view；
Fig. 7 is the arrangement schematic diagram of signal jack on seat pedestal；
Fig. 8 is the present invention and the use state diagram of pcb board Surface Mount installation.
Embodiment
Refering to Fig. 1, Fig. 2, the present invention includes：
One by seat shell 11, the first locating dowel 12, seat pedestal 13, earth jack 14, signal jack 15, the first nut 16 and is led
The socket 1 formed to hole 17；
The earth jack 14, signal jack 15 are pieces, and grafting is present on pedestal 13 respectively, and seat pedestal 13 is embedded in seat shell
On 11, the first locating dowel 12, the first nut 16 and pilot hole 17 are respectively two pieces, are respectively arranged on two sides of a shell 11, and
One nut 16 engages with one end of pilot hole 17；
One by head shell 21, head pedestal 22, lead 23, ground connection contact pin component 24, signal pin component 25, the second locating dowel
26th, the plug 2 that the second nut 27 and air column 28 are formed；
The ground connection contact pin component 24, signal pin component 25 are pieces, and are plugged on respectively on a pedestal 22 that head pedestal 22 is embedding
On head shell 21, the second locating dowel 26, the second nut 27 and lead 23 are respectively two pieces, are respectively arranged on the both sides of a shell 21
Side, and the second nut 27 engages with one end of lead 23；
The socket 1 plugs together with plug 2, and the pilot hole 17 of socket 1 plugs together with the lead 23 of plug 2, the seat pedestal 13 of socket 1
Plugged together with the head pedestal 22 of plug 2, the ground connection contact pin component of the earth jack 14 of socket 1 and signal jack 15 respectively at plug 2
24 and signal pin component 25 plug together.
Described ground connection contact pin component 24 and signal pin component 25 are connect using the stranded elastic twist needle of different size
Contact element.
Described seat pedestal 13 is provided with corresponding oblique angle with the profile of head pedestal 22.
Described pilot hole 17 is through hole.
Described each two signal jack 15 or two signal pin components 25 are formed a pair, and each pair signal jack 15 or
The mutual dislocation arrangement of each pair signal pin component 25 is present on pedestal 13 or head pedestal 22.
Embodiment：
Refering to Fig. 1, Fig. 2, Fig. 3, Fig. 8, socket 1 of the present invention is connected with respective pcb board 30 respectively with plug 2, when socket 1 with
When plug 2 plugs together, the pilot hole 17 of socket 1 plugs together with the lead 23 of plug 2, the seat pedestal 13 of socket 1 and the head base of plug 2
Seat 22 plugs together, and the earth jack 14 and signal jack 15 of socket 1 close respectively at the ground connection contact pin component 24 and signal pin of plug 2
Part 25 plugs together, so as to realize high-speed transfer of the signal between socket pcb board and plug pcb board.
Refering to Fig. 1, Fig. 2, Fig. 3, to extend pilot hole 17 and the contact distance of lead 23 on plug 2, this hair on socket 1
The bright hole 17 that is directed to is designed as through hole, when socket 1 plugs together with plug 2, in the head pedestal of the seat pedestal 13 and plug 2 of socket 1
Before 22 contacts, pilot hole 17 with lead 23 is existing contacts, play first be oriented to, after plug together, it is ensured that seat pedestal 13 and head pedestal 22
Plug together precision.
Refering to Fig. 1, to prevent socket 1 and plug 2 from mispluging conjunctions, the present pedestal 13 of the present invention and the profile of head pedestal 22 provided with pair
The oblique angle answered, in head 22 grafting of pedestal of the seat pedestal 13 and plug 2 of socket 1, restricted by oblique angle, only position correspondence connects
It could complete to plug together, accurately be docked with the circuit ensured between pcb board.
Refering to Fig. 4, Fig. 5, seat shell 11 of the invention and head shell 21 use metal shell, after encapsulation to seat pedestal 13 and
Head pedestal 22 has overall reinforcement protection effect；By the first locating dowel 12 and the second locating dowel 26 respectively to respective PCB
Plate 30 implements installation positioning；By the nut 16 of pilot hole 17 and first or the nut 27 of lead 23 and second by respective pcb board
30 fix on present shell 11 or head shell 21.
Refering to Fig. 4, Fig. 5, Fig. 6, the present invention is used the ground connection of the earth jack 14 of socket 1, signal jack 15 or plug 2
Contact pin component 24, signal pin component 25 are connected with respective pcb board with Surface Mount welding manner respectively, earth jack 14, signal
Jack 15 or ground connection contact pin component 24, the contact portion of signal pin component 25 are hidden in present pedestal 13 or head pedestal 22
In, it is ensured that the stable transition of signal transmission characteristicses impedance, and reliably welded with pcb board 30.
Refering to Fig. 1, Fig. 2, Fig. 7, the present invention forms each two signal jack 15 or two signal pin components 25 a pair,
For simultaneous transmission differential signal and low frequency signal；The present invention is by each pair signal jack 15 or the mutual dislocation of signal pin component 25
On the present pedestal 13 of arrangement or head pedestal 22, its differential signal is designed to Heterogeneous Permutation, passes through signal arrangement and differential impedance
Match somebody with somebody, the superelevation speed rates of differential signal can be achieved；In addition present pedestal 13 or each pair signal jack 15 of head pedestal 22 or signal
Air column 28 is provided between contact pin component 25, have effectively achieved the characteristic impedance one of differential transmission path under high-density array
Cause property, and the mutual crosstalk between Difference signal pair can be preferably minimized.
High-speed electrical connectors can be used for differential signal transmission or low frequency signal simultaneously between the parallel-plate that the present invention designs, in height
It is reachable by the suitable signal arrangement of connector and differential impedance matched design, differential transfer speed during fast differential signal transmission
More than 25Gbps.
It is of the invention by each two signal jack for the arrangement schematic diagram on the present pedestal of signal jack of the present invention refering to Fig. 7
15 are formed a pair, for simultaneous transmission differential signal and low frequency signal；The present invention is by the mutual dislocation arrangement of each pair signal jack 15
On present pedestal 13.
Claims (5)
1. the high-speed electrical connectors that Surface Mount is installed between a kind of parallel pcb board, it is characterised in that it includes：
One by seat shell（11）, the first locating dowel（12）, seat pedestal（13）, earth jack（14）, signal jack（15）, first
Nut（16）And pilot hole（17）The socket of composition（1）；
The earth jack（14）, signal jack（15）For pieces, and grafting is present pedestal respectively（13）On, seat pedestal（13）It is embedding
Present shell（11）On, the first locating dowel（12）, the first nut（16）And pilot hole（17）It is respectively two pieces, is respectively arranged on a shell
（11）Two sides, and the first nut（16）With pilot hole（17）One end engagement；
One by head shell（21）, head pedestal（22）, lead（23）, ground connection contact pin component（24）, signal pin component（25）、
Second locating dowel（26）, the second nut（27）And air column（28）The plug of composition（2）；
The ground connection contact pin component（24）, signal pin component（25）For pieces, and a pedestal is plugged on respectively（22）On, head base
Seat（22）Embedded in head shell（21）On, the second locating dowel（26）, the second nut（27）And lead（23）It is respectively two pieces, sets respectively
In head shell（21）Two sides, and the second nut（27）With lead（23）One end engagement；
The socket（1）With plug（2）Plug together, socket（1）Pilot hole（17）With plug（2）Lead（23）Plug together, insert
Seat（1）Seat pedestal（13）With plug（2）Head pedestal（22）Plug together, socket（1）Earth jack（14）And signal jack
（15）Respectively at plug（2）Ground connection contact pin component（24）And signal pin component（25）Plug together.
2. the high-speed electrical connectors that Surface Mount is installed between parallel pcb board according to claim 1, it is characterised in that ground connection contact pin
Component（24）And signal pin component（25）Using the stranded elastic fried dough twist needle contact piece of different size.
3. the high-speed electrical connectors that Surface Mount is installed between parallel pcb board according to claim 1, it is characterised in that seat pedestal
（13）With head pedestal（22）Profile is provided with corresponding oblique angle.
4. the high-speed electrical connectors that Surface Mount is installed between parallel pcb board according to claim 1, it is characterised in that pilot hole
（17）For through hole.
5. the high-speed electrical connectors that Surface Mount is installed between parallel pcb board according to claim 1, it is characterised in that each two is believed
Number jack（15）Or two signal pin components（25）Form a pair, and each pair signal jack（15）Or each pair signal pin component
（25）Mutual dislocation arrangement is present pedestal（13）Or head pedestal（22）On.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710727730.5A CN107482331A (en) | 2017-08-23 | 2017-08-23 | The high-speed electrical connectors that Surface Mount is installed between a kind of parallel pcb board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710727730.5A CN107482331A (en) | 2017-08-23 | 2017-08-23 | The high-speed electrical connectors that Surface Mount is installed between a kind of parallel pcb board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107482331A true CN107482331A (en) | 2017-12-15 |
Family
ID=60602190
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710727730.5A Withdrawn CN107482331A (en) | 2017-08-23 | 2017-08-23 | The high-speed electrical connectors that Surface Mount is installed between a kind of parallel pcb board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107482331A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109066143A (en) * | 2018-08-14 | 2018-12-21 | 上海航天科工电器研究院有限公司 | A kind of high speed transmission electric connector socket |
| CN109281840A (en) * | 2018-08-23 | 2019-01-29 | 青岛三利泵业有限公司 | Non-suction head velocity fluctuation pump, water pump assemble method and its control method |
| CN110086038A (en) * | 2019-03-26 | 2019-08-02 | 中航光电科技股份有限公司 | General plug together automatically plays needle high speed LRM connector between plate |
| CN110098726A (en) * | 2018-01-29 | 2019-08-06 | 株洲中车时代电气股份有限公司 | A kind of switching device buffer circuit plate |
| CN112164927A (en) * | 2020-06-17 | 2021-01-01 | 中航光电科技股份有限公司 | Aviation connector meeting definition of standard ten-gigabit network signals |
| CN112467429A (en) * | 2020-11-02 | 2021-03-09 | 上海航天科工电器研究院有限公司 | Elastically-mounted plug connector |
| CN112582818A (en) * | 2020-12-11 | 2021-03-30 | 成都天锐星通科技有限公司 | Low frequency connector and KA frequency range phased array antenna |
| CN113708170A (en) * | 2021-07-05 | 2021-11-26 | 上海航天科工电器研究院有限公司 | High-speed primary-secondary board connector |
| CN113922133A (en) * | 2021-09-13 | 2022-01-11 | 上海航天科工电器研究院有限公司 | Full-link shielded electric connector |
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| CN102097705A (en) * | 2009-12-09 | 2011-06-15 | 苏州华旃航天电器有限公司 | Quick-lock misplug-prevention connector |
| CN102780129A (en) * | 2012-07-30 | 2012-11-14 | 广州市恒吉电子科技有限公司 | Floating connector between plates |
| CN104701651A (en) * | 2015-04-03 | 2015-06-10 | 上海航天科工电器研究院有限公司 | Modular connector |
| CN106099448A (en) * | 2016-08-18 | 2016-11-09 | 上海航天科工电器研究院有限公司 | The adapter of interconnection between a kind of pcb board |
| CN106911023A (en) * | 2017-03-28 | 2017-06-30 | 上海航天科工电器研究院有限公司 | The electric connector of high transfer rate between a kind of parallel-plate |
-
2017
- 2017-08-23 CN CN201710727730.5A patent/CN107482331A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102097705A (en) * | 2009-12-09 | 2011-06-15 | 苏州华旃航天电器有限公司 | Quick-lock misplug-prevention connector |
| CN102780129A (en) * | 2012-07-30 | 2012-11-14 | 广州市恒吉电子科技有限公司 | Floating connector between plates |
| CN104701651A (en) * | 2015-04-03 | 2015-06-10 | 上海航天科工电器研究院有限公司 | Modular connector |
| CN106099448A (en) * | 2016-08-18 | 2016-11-09 | 上海航天科工电器研究院有限公司 | The adapter of interconnection between a kind of pcb board |
| CN106911023A (en) * | 2017-03-28 | 2017-06-30 | 上海航天科工电器研究院有限公司 | The electric connector of high transfer rate between a kind of parallel-plate |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110098726A (en) * | 2018-01-29 | 2019-08-06 | 株洲中车时代电气股份有限公司 | A kind of switching device buffer circuit plate |
| CN110098726B (en) * | 2018-01-29 | 2020-08-14 | 株洲中车时代电气股份有限公司 | Switch device buffer circuit board |
| CN109066143A (en) * | 2018-08-14 | 2018-12-21 | 上海航天科工电器研究院有限公司 | A kind of high speed transmission electric connector socket |
| CN109281840A (en) * | 2018-08-23 | 2019-01-29 | 青岛三利泵业有限公司 | Non-suction head velocity fluctuation pump, water pump assemble method and its control method |
| CN110086038A (en) * | 2019-03-26 | 2019-08-02 | 中航光电科技股份有限公司 | General plug together automatically plays needle high speed LRM connector between plate |
| CN112164927A (en) * | 2020-06-17 | 2021-01-01 | 中航光电科技股份有限公司 | Aviation connector meeting definition of standard ten-gigabit network signals |
| CN112164927B (en) * | 2020-06-17 | 2022-04-19 | 中航光电科技股份有限公司 | Aviation connector meeting definition of standard ten-gigabit network signals |
| CN112467429A (en) * | 2020-11-02 | 2021-03-09 | 上海航天科工电器研究院有限公司 | Elastically-mounted plug connector |
| CN112582818A (en) * | 2020-12-11 | 2021-03-30 | 成都天锐星通科技有限公司 | Low frequency connector and KA frequency range phased array antenna |
| CN113708170A (en) * | 2021-07-05 | 2021-11-26 | 上海航天科工电器研究院有限公司 | High-speed primary-secondary board connector |
| CN113922133A (en) * | 2021-09-13 | 2022-01-11 | 上海航天科工电器研究院有限公司 | Full-link shielded electric connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20171215 |